The “ welcome development” mentioned in paragraph 2 is an increase in
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Automation reduces labour costs by cutting the number of workers needing to do a job.
A B C D
A computer can store information such as the size and the shape of a steel beam, recipe for a
A B C D
cake, and the amount of money in a bank account.
Choose the underlined part ( A, B, C or D) that is incorrect.
Hundred of scientists have been involved in the research.
A B C D
